A battery module includes a secondary battery including an electrode assembly formed by alternately stacking an electrode and a separator and a pouch type battery case which accommodates the electrode assembly therein and in which an upper case and a lower case are integrated with each other, a housing which includes at least one opening and into which the secondary battery is inserted through an opening of the at least one opening, and a cooling unit formed in the housing and disposed at one side of the secondary battery. The battery case includes a folding edge part formed at an area on a side of the secondary battery at which the upper case and the lower case are folded at an edge where the upper case and the lower case are connected, and the folding edge part of the secondary battery directly contacts the cooling unit.

Apparatuses, systems, devices, and methods for power management during system startup at low temperatures are disclosed. An apparatus includes a battery for an electronic device. The battery includes one or more cells. The apparatus includes a thermal insulation element configured to insulate heat that the battery. The thermal insulation element is coupled to the battery to prevent at least a portion of the heat that the battery generates from being dissipated from the battery during startup of the electronic device.

Apparatuses, systems, devices, and methods for power management during system startup at low temperatures are disclosed. An apparatus includes a battery for an electronic device. The battery includes one or more cells. The apparatus includes a thermal insulation element configured to insulate heat that the battery. The thermal insulation element is coupled to the battery to prevent at least a portion of the heat that the battery generates from being dissipated from the battery during startup of the electronic device.

The present disclosure provides a lithium battery with double-layer circuit board, providing a cylindrical battery core, a metal sleeve configured to be electrically connected to a negative electrode of the battery core and accommodating the battery core, an outer printed circuit board and an inner printed circuit board are sequentially arranged at one end of the battery core, a plurality of circuit elements having a charging and discharging chip which is located between the outer printed circuit board and the inner printed circuit board, a metal plate mounted on the inner printed circuit board, a metal connector mounted on the outer printed circuit board for elastically abutting against an inner surface of the metal sleeve for electrical connection, an insulating ring is sandwiched between the inner printed circuit board and the metal sleeve for conducting heat.

The present disclosure provides a lithium battery with double-layer circuit board, providing a cylindrical battery core, a metal sleeve configured to be electrically connected to a negative electrode of the battery core and accommodating the battery core, an outer printed circuit board and an inner printed circuit board are sequentially arranged at one end of the battery core, a plurality of circuit elements having a charging and discharging chip which is located between the outer printed circuit board and the inner printed circuit board, a metal plate mounted on the inner printed circuit board, a metal connector mounted on the outer printed circuit board for elastically abutting against an inner surface of the metal sleeve for electrical connection, an insulating ring is sandwiched between the inner printed circuit board and the metal sleeve for conducting heat.

In one aspect, a thermoelectric anti-freeze block-based system includes a cartridge with a chemical battery comprising. The chemical battery for a gel material. The chemical battery uses the gel material to maintain an internal chamber of the cartridge at a specified temperature for a specified period of time, and the internal chamber of the cartridge, wherein the internal chamber comprises a sealable cylindrical cavity surrounded by the chemical battery. A vacuum-insulation thermos is provided that includes an internal chamber to hold the cartridge with the chemical battery. A charging station is provided that includes a thermoelectric anti-freeze block-based charging station includes a liquid pump. The liquid pump is connected through a bottom of the charging station where a thermoelectric cooler system is provided. The liquid pump comprises a radiator, a fan and an anti-freeze liquid material. The liquid pump circulates the anti-freeze liquid material inside the charging station and through the radiators. The circulated anti-freeze liquid material carries away the heat from a hot side of the thermoelectric cooler system. The cartridge with the chemical battery sits inside the charging station canister during the cooling process that cools the gel material within the chemical battery, and a power source that powers the liquid pump, the fan, and the radiator.

In one aspect, a thermoelectric anti-freeze block-based system includes a cartridge with a chemical battery comprising. The chemical battery for a gel material. The chemical battery uses the gel material to maintain an internal chamber of the cartridge at a specified temperature for a specified period of time, and the internal chamber of the cartridge, wherein the internal chamber comprises a sealable cylindrical cavity surrounded by the chemical battery. A vacuum-insulation thermos is provided that includes an internal chamber to hold the cartridge with the chemical battery. A charging station is provided that includes a thermoelectric anti-freeze block-based charging station includes a liquid pump. The liquid pump is connected through a bottom of the charging station where a thermoelectric cooler system is provided. The liquid pump comprises a radiator, a fan and an anti-freeze liquid material. The liquid pump circulates the anti-freeze liquid material inside the charging station and through the radiators. The circulated anti-freeze liquid material carries away the heat from a hot side of the thermoelectric cooler system. The cartridge with the chemical battery sits inside the charging station canister during the cooling process that cools the gel material within the chemical battery, and a power source that powers the liquid pump, the fan, and the radiator.

A housing of a conformal wearable battery (CWB) encloses a plurality of battery cells arranged in a grid-like pattern and electrically connected to a printed circuit board (PCB). The PCB includes an electrical connection pad that is electrically coupled to a positive terminal of a battery cell of the plurality of battery cells and a positive conductive region receiving electrical energy from one or more of the plurality of battery cells. A redundant trace fuse circuit is formed on the PCB to facilitate electrical connection of the electrical connection pad and the positive conductive region. The redundant trace fuse circuit includes a first fusible link for electrically connecting the first electrical connection pad to the positive conductive region and a second fusible link that is selectively enabled to electrically connect the first electrical connection pad to the positive conductive region when the first fusible link is inoperative.

A semiconductor device in which a circuit and a battery are efficiently stored is provided. In the semiconductor device, a first transistor, a second transistor, and a secondary battery are provided over one substrate. A channel region of the second transistor includes an oxide semiconductor. The secondary battery includes a solid electrolyte, and can be fabricated by a semiconductor manufacturing process. The substrate may be a semiconductor substrate or a flexible substrate. The secondary battery has a function of being wirelessly charged.

A semiconductor device in which a circuit and a battery are efficiently stored is provided. In the semiconductor device, a first transistor, a second transistor, and a secondary battery are provided over one substrate. A channel region of the second transistor includes an oxide semiconductor. The secondary battery includes a solid electrolyte, and can be fabricated by a semiconductor manufacturing process. The substrate may be a semiconductor substrate or a flexible substrate. The secondary battery has a function of being wirelessly charged.